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. 2013 Jul 23;25(6):657–661. doi: 10.1589/jpts.25.657

Table 2. Comparison of NPRS between the groups.

NDI GROUP A (Mean±SD) GROUP B (Mean±SD)
P0 6.47 ± 1.36 7.07 ± 1.49 *
P14 4.73 ± 1.22 5.93 ± 1.28
P14 4.73 ± 1.22 5.93 ±1.28 *
P28 3.33 ± 1.77 5.27 ± 1.34
P28 3.33 ± 1.77 5.27 ± 1.34 *
P0 6.47 ± 1.36 7.07 ± 1.49

P 0 Pretest reading on day 1, P 14 reading at 2 weeks and P28 Posttest reading after 4 weeks A-Experimental group, B- control group *p < 0.05